--- title: "WAEC Physics Areas of Concentration 2027/2028" url: https://examloaded.com/waec-physics-areas-of-concentration/ date: 2026-10-13 modified: 2026-10-16 lang: en author: "Rabiu Francis" description: "See the WAEC Physics Areas of Concentration 2027/2028, including mechanics, heat, waves, electricity, magnetism, atomic physics, practicals and calculations. The WAEC Physics Areas of Concentration 2027/2028 will help you organise..." categories: - "2027 Official WAEC Exam Insights: Practice Questions, and Syllabus" tags: - "WAEC Areas of concentration 2027" image: https://examloaded.com/wp-content/uploads/2026/10/WAEC-Physics-Areas-of-Concentration-2027-2028.webp word_count: 4297 --- # WAEC Physics Areas of Concentration 2027/2028 See the WAEC Physics Areas of Concentration 2027/2028, including mechanics, heat, waves, electricity, magnetism, atomic physics, practicals and calculations. The **WAEC Physics Areas of Concentration 2027/2028** will help you organise your preparation around the major topics contained in the Physics syllabus. [![WAEC Physics Areas of Concentration 2027/2028](https://examloaded.com/wp-content/uploads/2026/10/WAEC-Physics-Areas-of-Concentration-2027-2028-300x182.webp)](https://examloaded.com/waec-physics-areas-of-concentration/waec-physics-areas-of-concentration-2027-2028/)WAEC Physics Areas of Concentration 2027/2028 Physics requires both understanding and calculation. You should be able to explain physical principles, use the correct scientific terms and units, solve numerical problems, interpret graphs and diagrams, and carry out practical experiments accurately. **READ:** [Access 2027 WAEC Questions and Answers in all Subjects – Free Study Guide](/waec-questions-and-answers/) **ALSO READ:** [WAEC Specimens 2027](/waec-specimens-practicals/) The major areas covered are: - Matter, Space and Time - Measurement - Motion - Forces - Scalars and Vectors - Equilibrium - Simple Harmonic Motion - Newton’s Laws - Energy - Work, Power and Machines - Heat - Waves - Light - Sound - Gravitational Field - Electric Field - Current Electricity - Magnetism - Electromagnetic Induction - Alternating Current - Atomic Physics - Nuclear Physics - Electronics - Practical Physics - Harmonised Short-Structured Topics **READ ALSO:** [WAEC Biology Syllabus 2027/2028 Questions PDF Download](/waec-biology-syllabus-questions/) ## WAEC Physics Areas of Concentration at a Glance For your revision, concentrate on: - Concept of Matter - Particle Nature of Matter - Brownian Motion - Kinetic Theory of Matter - Solids, Liquids and Gases - Cohesion and Adhesion - Capillarity - Crystalline and Amorphous Substances - Fundamental Quantities - Derived Quantities - SI Units - Position - Distance - Displacement - Direction and Bearing - Measurement of Length - Metre Rule - Vernier Calipers - Micrometer Screw Gauge - Mass - Weight - Measurement of Time - Volume - Density - Relative Density - Pressure in Fluids - Pascal’s Principle - Atmospheric Pressure - Barometer - Manometer - Siphon - Archimedes’ Principle - Law of Flotation - Types of Motion - Relative Motion - Force - Contact Forces - Non-contact Forces - Friction - Viscosity - Circular Motion - Speed - Velocity - Distance-Time Graph - Displacement-Time Graph - Acceleration - Deceleration - Velocity-Time Graph - Equations of Motion - Motion Under Gravity - Scalars - Vectors - Vector Addition - Resolution of Vectors - Resultant Velocity - Principle of Moments - Equilibrium of Forces - Centre of Gravity - Stability - Simple Harmonic Motion - Period - Frequency - Amplitude - Energy of SHM - Forced Vibration - Resonance - Newton’s First Law - Newton’s Second Law - Newton’s Third Law - Momentum - Impulse - Conservation of Momentum - Forms of Energy - Renewable Energy - Non-renewable Energy - Conservation of Energy - Work - Mechanical Energy - Potential Energy - Kinetic Energy - Power - Simple Machines - Mechanical Advantage - Velocity Ratio - Efficiency - Temperature - Thermometers - Thermal Expansion - Heat Transfer - Conduction - Convection - Radiation - Gas Laws - Boyle’s Law - Charles’ Law - Pressure Law - General Gas Law - Heat Capacity - Specific Heat Capacity - Latent Heat - Specific Latent Heat - Melting Point - Boiling Point - Evaporation - Vapour Pressure - Humidity - Relative Humidity - Dew Point - Production of Waves - Propagation of Waves - Frequency - Wavelength - Period - Wave Velocity - Transverse Waves - Longitudinal Waves - Reflection - Refraction - Diffraction - Interference - Superposition - Stationary Waves - Sources of Light - Rectilinear Propagation of Light - Plane Mirrors - Curved Mirrors - Concave Mirrors - Convex Mirrors - Refraction Through Glass - Prisms - Converging Lenses - Diverging Lenses - Optical Instruments - Human Eye - Defects of Vision - Dispersion - Electromagnetic Spectrum - Sound Waves - Speed of Sound - Echo - Reverberation - Pitch - Loudness - Quality of Sound - Vibrating Strings - Resonance - Harmonics and Overtones - Open Pipes - Closed Pipes - Gravitational Field - Acceleration Due to Gravity - Newton’s Law of Gravitation - Gravitational Potential - Escape Velocity - Electrostatics - Production of Charges - Electric Lines of Force - Coulomb’s Law - Electric Field Intensity - Electric Potential - Capacitance - Capacitors in Series and Parallel - Electric Cells - Electromotive Force - Potential Difference - Electric Current - Ohm’s Law - Resistance - Series and Parallel Circuits - Internal Resistance - Electrical Energy - Electrical Power - Resistivity - Conductivity - Ammeter - Voltmeter - Potentiometer - Wheatstone Bridge - Metre Bridge - Magnetic Materials - Magnetization - Demagnetization - Magnetic Field - Magnetic Flux - Magnetic Flux Density - Electromagnets - Earth’s Magnetic Field - Electromagnetic Field - Fleming’s Left-hand Rule - Electromagnetic Induction - Faraday’s Law - Lenz’s Law - Generator - Transformer - Inductance - Eddy Currents - Power Transmission - Alternating Current - Peak and RMS Values - Reactance - Impedance - A.C. Resonance - Structure of the Atom - Atomic Models - Energy Quantization - Photoelectric Effect - Thermionic Emission - X-rays - Structure of the Nucleus - Radioactivity - Half-life - Nuclear Fission - Nuclear Fusion - Mass Defect - Binding Energy - Wave-particle Duality - Electron Diffraction - Dimensional Analysis - Projectile Motion - Satellites - Rockets - Hooke’s Law - Young’s Modulus - Elastic Energy - Thermal Conductivity - Solar Energy Collector - Blackbody Radiation - Fibre Optics - LASER - Semiconductors - Intrinsic Semiconductors - Extrinsic Semiconductors - P-type Semiconductor - N-type Semiconductor - Junction Diode - Forward Bias - Reverse Bias - Rectification - Diffusion - Practical Physics These areas are drawn from the detailed syllabus and the harmonised short-structured topics included at the end of the document. ## Part I Interaction of Matter, Space and Time The first major section covers: - Matter - Measurement - Motion - Forces - Vectors - Equilibrium - Simple Harmonic Motion - Newton’s Laws ## Concept of Matter Study the simple structure of matter and the three physical states: - Solid - Liquid - Gas The syllabus expects the particle nature of matter to be explained using evidence such as **Brownian motion** and the **kinetic theory of matter**. ## Kinetic Theory of Matter Use the kinetic theory to explain: - Solids - Liquids - Gases - Gas Pressure - Evaporation - Boiling - Cohesion - Adhesion - Capillarity ## Crystalline and Amorphous Substances Be able to compare: - Crystalline Substances - Amorphous Substances The syllabus also mentions atomic arrangements such as: - Face-centred Structures - Body-centred Structures ## Fundamental Quantities and Units Study the fundamental quantities and their SI units. Examples listed include: - Length — metre (m) - Mass — kilogram (kg) - Time — second (s) - Electric Current — ampere (A) - Luminous Intensity — candela (cd) - Thermodynamic Temperature — kelvin (K) - Amount of Substance — mole (mol) ## Derived Quantities Examples include: - Volume - Density - Speed You should be able to derive or recognize the correct units. ## Position, Distance and Displacement Study: - Position - Rectangular Coordinates - X, Y and Z Axes - Distance - Direction - Bearing - Displacement ## Measuring Distance You should know how to use: - String - Metre Rule - Vernier Calipers - Micrometer Screw Gauge Pay attention to accuracy and correct units. ## Mass and Weight Be able to distinguish between: - Mass - Weight Know the instruments used to measure them. Mass may be measured with: - Lever Balance - Beam Balance - Electronic/Digital Balance Weight may be measured with a: - Spring Balance ## Time Study: - Meaning of Time - Measurement of Time Examples of timing devices include: - Heartbeat - Sand Clock - Ticker Timer - Pendulum - Stopwatch - Clock ## Fluid at Rest Important areas include: - Volume - Density - Relative Density - Pressure - Archimedes’ Principle - Law of Flotation ## Pressure in Fluids Study: - Meaning of Pressure - Pascal’s Principle - Pressure and Depth - Atmospheric Pressure Applications include: - Hydraulic Press - Car Brakes ## Instruments Related to Fluid Pressure Prepare: - Barometer - Manometer - Siphon - Syringe - Pump - U-tube - Hare’s Apparatus ## Archimedes’ Principle Understand: - Upthrust - Floating - Relative Density Determination You should also know how the principle applies to bodies partially or completely immersed in fluids. ## Law of Flotation Study the conditions under which a body floats. Applications include: - Hydrometers - Balloons - Boats - Ships - Submarines ## Motion The syllabus lists several types of motion: - Random - Rectilinear - Translational - Rotational - Circular - Orbital - Spin - Oscillatory ## Relative Motion Understand motion relative to another observer or object. ## Force Force should be understood as a cause of motion. Study: - Push - Pull and the main classes of forces. ## Contact Forces These require physical contact between objects. ## Non-contact Forces The syllabus gives field forces such as: - Electric Force - Magnetic Force - Gravitational Force ## Friction Study: - Static Friction - Dynamic Friction - Limiting Friction - Coefficient of Friction ## Advantages of Friction Examples include: - Walking or Locomotion - Friction Belts - Grindstones ## Disadvantages of Friction Examples include: - Reduced Efficiency - Wear and Tear ## Reducing Friction Methods include: - Ball Bearings - Rollers - Streamlining - Lubrication ## Viscosity Study viscosity as friction in fluids. Understand: - Meaning - Effects - Terminal Velocity - Applications in Lubrication ## Circular Motion Understand: - Angular Speed - Linear Speed - Centripetal Force The syllabus also expects qualitative understanding of banking of roads. ## Speed and Velocity Study: - Speed - Velocity - Uniform Speed - Non-uniform Speed - Uniform Velocity - Non-uniform Velocity ## Graphs of Motion Practise: - Distance-Time Graphs - Displacement-Time Graphs You should be able to obtain information such as speed or velocity from a graph. ## Acceleration Study: - Acceleration - Deceleration - Uniform Acceleration - Non-uniform Acceleration ## Velocity-Time Graph Understand how to determine: - Acceleration - Displacement from velocity-time graphs. ## Equations of Motion Practise numerical problems involving constant acceleration. Also prepare **motion under gravity** as a special case. ## Scalars and Vectors Scalars have magnitude but no direction. Examples include: - Mass - Distance - Speed - Time Vectors have magnitude and direction. Examples include: - Weight - Displacement - Velocity - Acceleration ## Vector Representation Study: - Addition of Vectors - Resolution of Vectors - Resultant Vectors You should be able to solve vector problems both analytically and graphically. ## Equilibrium of Forces Study: - Principle of Moments - Torque - Couples - Conditions for Equilibrium - Parallelogram of Forces - Triangle of Forces ## Centre of Gravity and Stability Prepare: - Stable Equilibrium - Unstable Equilibrium - Neutral Equilibrium ## Simple Harmonic Motion Study: - Definition - Illustration - Speed - Acceleration - Period - Frequency - Amplitude - Energy - Forced Vibration - Resonance Practical examples include: - Simple Pendulum - Spiral Spring - Loaded Test Tube - Bifilar Suspension ## Newton’s Laws of Motion Prepare all three laws. ### Newton’s First Law Study: - Inertia of Rest - Inertia of Motion ### Newton’s Second Law Study: - Force - Acceleration - Momentum - Impulse ### Newton’s Third Law Understand: - Action - Reaction ## Momentum Study: - Linear Momentum - Conservation of Momentum - Elastic Collisions Applications include: - Recoil of a Gun - Jet Propulsion - Rocket Propulsion ## Part II Energy Mechanical and Heat The second major section covers: - Energy - Work - Power - Machines - Heat ## Forms of Energy Study examples such as: - Mechanical - Heat - Chemical - Electrical - Light - Sound - Nuclear ## World Energy Resources The syllabus divides energy sources into: ### Renewable Examples include: - Solar - Wind - Tides - Hydro - Ocean Waves ### Non-renewable Examples listed include: - Petroleum - Coal - Nuclear ## Conservation of Energy Know the principle and be able to apply it to energy transformations. ## Work Understand work as a measure of energy transfer. Know the SI unit: **Joule (J)** ## Mechanical Energy Study: - Potential Energy - Kinetic Energy Practise calculations involving both. ## Power Understand power as the rate of doing work. Unit: **Watt (W)** ## Simple Machines Study: - Levers - Pulleys - Inclined Plane - Wedge - Screw - Wheel and Axle - Gears ## Machine Calculations Know: - Force Ratio - Mechanical Advantage - Velocity Ratio - Efficiency ## Heat Energy Important topics include: - Temperature - Thermal Expansion - Heat Transfer - Gas Laws - Heat Capacity - Specific Heat Capacity - Latent Heat - Evaporation - Vapour Pressure - Humidity ## Temperature Study: - Meaning - Measurement - Thermometric Properties ## Thermometers The syllabus includes: - Constant-volume Gas Thermometer - Resistance Thermometer - Thermocouple - Liquid-in-glass Thermometer - Maximum and Minimum Thermometer - Clinical Thermometer Pyrometers should also be mentioned. ## Effects of Heat on Matter Study: - Rise in Temperature - Change of State - Expansion - Change in Resistance - Colour Change - Thermionic Emission - Chemical Changes ## Thermal Expansion Prepare: - Linear Expansion - Area Expansion - Volume Expansion Applications include: - Buildings - Bridges - Bimetallic Strips - Thermostats - Overhead Cables - Railway Lines Also study: - Real Expansion of Liquids - Apparent Expansion - Anomalous Expansion of Water ## Heat Transfer The three major methods are: - Conduction - Convection - Radiation Applications include: - Land and Sea Breezes - Ventilation - Cooling Devices - Vacuum Flask ## Gas Laws Study: - Boyle’s Law - Charles’ Law - Pressure Law - General Gas Law Practise simple numerical problems. ## Heat Capacity and Specific Heat Capacity Study: - Meaning - Determination - Units The syllabus mentions the: - Method of Mixtures - Electrical Method ## Latent Heat Study: - Latent Heat - Specific Latent Heat - Fusion - Vaporization - Melting Point - Boiling Point Applications include: - Refrigerators - Air Conditioners - Pressure Cookers ## Evaporation Study factors affecting evaporation: - Temperature - Humidity - Surface Area - Draught ## Vapour Pressure Prepare: - Vapour - Vapour Pressure - Saturated Vapour Pressure ## Humidity Study: - Humidity - Relative Humidity - Dew Point - Wet and Dry Bulb Hygrometer Also understand: - Dew - Fog - Rain ## Part III Waves The major areas include: - Wave Production - Wave Propagation - Types of Waves - Wave Properties - Light - Electromagnetic Waves - Sound ## Production and Propagation of Waves Study: - Mechanical Waves - Frequency - Wavelength - Period - Wave Velocity - Amplitude Know the relationship: **v = fλ** ## Types of Waves Prepare: - Transverse Waves - Longitudinal Waves ## Properties of Waves Study: - Reflection - Refraction - Diffraction - Interference - Superposition - Stationary Waves ## Light Waves The syllabus covers: - Sources of Light - Rectilinear Propagation - Reflection - Refraction - Mirrors - Lenses - Optical Instruments - Dispersion ## Sources of Light Understand: - Natural Sources - Artificial Sources - Luminous Bodies - Non-luminous Bodies ## Rectilinear Propagation of Light Prepare: - Shadows - Eclipses - Pinhole Camera ## Plane Mirrors Study: - Laws of Reflection - Image Formation - Regular Reflection - Irregular Reflection Applications include: - Periscope - Sextant - Kaleidoscope ## Curved Mirrors Study: - Concave Mirrors - Convex Mirrors - Image Formation - Mirror Formula - Magnification Applications include: - Searchlights - Driving Mirrors - Car Headlamps ## Refraction Prepare: - Laws of Refraction - Real Depth - Apparent Depth - Critical Angle - Total Internal Reflection - Lateral Displacement - Angle of Deviation ## Prisms Study: - Rectangular Glass Blocks - Triangular Prisms - Minimum Deviation ## Lenses Prepare: - Converging Lenses - Diverging Lenses - Image Formation - Lens Formula - Magnification - Power of Lens ## Optical Instruments Study: - Camera - Human Eye - Film Projector - Simple Microscope - Compound Microscope - Terrestrial Telescope - Astronomical Telescope - Prism Binoculars ## Defects of the Eye Study common eye defects and their corrections within the scope of the syllabus. ## Dispersion Understand: - Dispersion of White Light - Spectrum - Recombination of Colours - Colour of Objects - Mixing Coloured Light ## Electromagnetic Spectrum Study the main electromagnetic radiations: - Radio Waves - Infrared - Visible Light - Ultraviolet - X-rays - Gamma Rays Know their basic properties and uses. ## Sound Waves Study: - Sources of Sound - Transmission - Speed of Sound - Echoes - Reverberation - Noise and Music - Characteristics of Sound ## Characteristics of Sound Prepare: - Pitch - Loudness - Quality ## Vibrating Strings Study the relationship between frequency and: - Length - Tension - Mass per Unit Length Applications include: - Guitar - Piano - Harp - Violin ## Forced Vibration and Resonance Prepare resonance using examples such as: - Resonance Boxes - Sonometer ## Harmonics and Overtones Understand their relationship with the quality of musical sounds. ## Air Columns Study vibration in: - Open Pipes - Closed Pipes Applications include: - Organ - Flute - Trumpet - Horn - Clarinet - Saxophone ## Part IV Fields This section covers: - Gravitational Field - Electric Field - Magnetic Field - Electromagnetic Field - Alternating Current ## Concept of Fields Study: - Gravitational Field - Electric Field - Magnetic Field Understand basic field properties. ## Gravitational Field Prepare: - Acceleration Due to Gravity - Gravitational Field Intensity - Newton’s Law of Gravitation - Gravitational Potential - Escape Velocity ## Electrostatics Study: - Production of Charges - Friction - Induction - Contact - Distribution of Charge - Electroscope - Electric Lines of Force ## Coulomb’s Law Understand the electric force between point charges. ## Electric Field Prepare: - Electric Field Intensity - Electric Potential - Potential Gradient ## Capacitance Study: - Meaning - Parallel-plate Capacitor - Capacitors in Series - Capacitors in Parallel - Energy Stored in a Capacitor Applications include electronics such as radio and television equipment. ## Current Electricity Important topics include: - Cells - E.m.f. - Potential Difference - Current - Resistance - Electric Circuits - Electrical Energy - Electrical Power ## Electric Cells Study: - Simple Cell - Daniel Cell - Leclanché Cell - Lead-acid Accumulator - Alkaline Cells ## Ohm’s Law Understand: - Current - Voltage - Resistance Practise verification of Ohm’s law and numerical problems. ## Series and Parallel Connections Prepare: - Cells in Series and Parallel - Resistors in Series and Parallel - Internal Resistance - Lost Volts ## Electrical Conduction Understand the difference between: - Ohmic Conductors - Non-ohmic Conductors - Metals - Semiconductors ## Electrical Energy and Power Study the heating effect of current and energy conversions. Applications include: - Electric Motors - Solar Cells - Solar Heaters ## Shunts and Multipliers Study their use in converting a galvanometer into: - Ammeter - Voltmeter ## Resistivity and Conductivity Understand factors affecting resistance. ## Electrical Measurements Prepare the use and operating principles of: - Ammeter - Voltmeter - Potentiometer - Wheatstone Bridge - Metre Bridge ## Magnetic Field Study: - Magnets - Magnetic Materials - Magnetization - Demagnetization - Magnetic Flux - Magnetic Flux Density - Magnetic Field Patterns ## Magnetic Materials Know the differences between: - Soft Iron - Steel - Alloys - Temporary Magnets - Permanent Magnets ## Magnetic Field Around Conductors Study magnetic fields around: - Permanent Magnets - Current-carrying Conductors - Solenoids ## Magnetic Force Prepare magnetic forces: - On a Current-carrying Conductor - Between Parallel Current-carrying Conductors - On Moving Charged Particles ## Electromagnets Applications include: - Electric Bell - Telephone Earpiece ## Earth’s Magnetic Field Study: - Mariner’s Compass - Angle of Dip - Magnetic Declination ## Electromagnetic Field Understand Fleming’s Left-hand Rule for determining directions of: - Current - Magnetic Field - Force ## Electromagnetic Induction Study: - Faraday’s Law - Lenz’s Law - Motor-generator Effect Applications include: - D.C. Generator - A.C. Generator - Induction Coil - Transformer ## Inductance Study: - Self-inductance - Mutual Inductance Unit: **Henry (H)** ## Eddy Currents Understand: - Meaning - Reduction of Eddy Current Losses - Applications Examples include: - Induction Furnaces - Speedometers ## Power Transmission Study the reduction of power losses in high-voltage transmission. The syllabus also includes household wiring systems. ## Alternating Current Prepare: - A.C. Waveform - E.m.f. - Current - Peak Values - RMS Values - Resistor - Inductor - Capacitor ## Reactance and Impedance Study: - Inductive Reactance - Capacitive Reactance - Impedance Practise simple calculations. ## Resonance in A.C. Circuits Understand resonance and applications such as tuning circuits in: - Radio - Television ## Part V Atomic and Nuclear Physics The final major section covers: - Atomic Structure - Nuclear Structure - Radioactivity - Nuclear Reactions - Wave-particle Duality ## Structure of the Atom Study the atomic models of: - Thomson - Rutherford - Bohr - Electron-cloud or Wave-mechanical Model Understand the limitations of each model. ## Energy Quantization Prepare: - Energy Levels - Atomic Spectra - Emission Spectra - Absorption Spectra - Discharge Lamps The syllabus also mentions the **Franck-Hertz experiment**. ## Photoelectric Effect Study: - Meaning - Work Function - Threshold Frequency - Einstein’s Photoelectric Equation - Dual Nature of Light ## Thermionic Emission Understand the phenomenon and its applications. ## X-rays Study: - Production - X-ray Tube - Types - Characteristics - Properties - Uses - Hazards - Safety Precautions ## Structure of the Nucleus Prepare: - Proton - Neutron - Nucleon Number - Proton Number - Neutron Number - Nuclides - Isotopes ## Radioactivity Study: - Natural Radioactivity - Artificial Radioactivity - Radioactive Emissions - Detection of Radiation - Radioactive Decay - Half-life - Decay Constant ## Applications of Radioactivity The syllabus includes applications in: - Agriculture - Medicine - Industry - Archaeology ## Nuclear Reactions Prepare: - Nuclear Fission - Nuclear Fusion - Binding Energy - Mass Defect - Einstein’s Energy Relation **E = mc²** ## Nuclear Applications and Safety Study: - Nuclear Reactors - Atomic Bomb - Radiation Hazards - Safety Precautions - Peaceful Uses of Nuclear Energy ## Wave-particle Duality Study: - Electron Diffraction - Duality of Matter - Dual Nature of Light ## Harmonised Short-Structured Topics The syllabus contains a separate group of **harmonised topics for short-structured questions for all member countries**. These deserve special attention. ## Dimensional Analysis Study: - Fundamental Quantities - Derived Quantities - Dimensions - Derived Units Uses of dimensional analysis include: - Checking Dimensional Correctness - Deriving Relationships - Obtaining Derived Units ## Projectile Motion Study: - Meaning of Projectile - Range - Maximum Height - Time of Flight Applications include: - Sports - Warfare Practise numerical problems. ## Satellites and Rockets Study: - Natural Satellites - Artificial Satellites - Parking Orbits - Geostationary Satellites - Period of Revolution - Satellite Speed - Uses of Satellites - Uses of Rockets ## Elastic Properties of Solids Prepare: - Hooke’s Law - Load-extension Graph - Young’s Modulus - Work Done in Springs - Elastic Materials ## Thermal Conductivity Study the basic concept and applications. ## Solar Energy Collectors Understand solar panels used for heat-energy supply. ## Blackbody Radiation Study: - Meaning of Blackbody - Intensity - Wavelength - Effect of Temperature ## Fibre Optics Prepare: - Meaning - Total Internal Reflection - Transmission of Light - Optical Fibre Applications include: - Local Area Networks - Medicine - Sensing Devices - Laser Transmission ## LASER Study: - Meaning of LASER - Types - Applications - Dangers The syllabus lists: - Solid-state Lasers - Gas Lasers - Liquid Lasers - Semiconductor Lasers ## Applications of Lasers Examples include: - Scientific Research - Communication - Medicine - Military Technology - Holography ## Electronic Conduction Through Materials Study the distinction between: - Conductors - Semiconductors - Insulators using band theory within the syllabus scope. ## Semiconductor Materials Important examples include: - Silicon - Germanium ## Intrinsic Semiconductors Understand: - Meaning - Charge Carriers ## Extrinsic Semiconductors Study: - Doping - P-type Semiconductor - N-type Semiconductor ## Junction Diode Prepare: - Forward Bias - Reverse Bias - Voltage Characteristics - Uses of Diodes ## Rectification Study: - Half-wave Rectification - Full-wave Rectification ## Structure of Matter The harmonised section also requires the kinetic theory to explain **diffusion**. ## Practical Physics Areas of Concentration Physics practical work is important throughout the syllabus. Paper 3 is a practical examination for school candidates and an alternative-to-practical paper for private candidates. The source syllabus states that candidates answer **two of three questions in 2¾ hours for 50 marks**. ## Measurement Practicals Be comfortable using: - Metre Rule - Vernier Calipers - Micrometer Screw Gauge - Stopwatch - Balance - Spring Balance ## Mechanics Practicals Practise experiments involving: - Density - Relative Density - Moments - Equilibrium - Friction - Simple Pendulum - Springs - Acceleration ## Heat Practicals Prepare experiments involving: - Temperature - Specific Heat Capacity - Latent Heat - Gas Laws ## Optics Practicals Practise: - Reflection - Refraction - Concave Mirrors - Convex Lenses - Focal Length - Glass Blocks - Prisms ## Electricity Practicals Prepare experiments involving: - Ohm’s Law - Resistance - Series Circuits - Parallel Circuits - Potentiometer - Metre Bridge - Internal Resistance ## Graphs in Physics Practical You should be able to: - Plot Graphs - Choose Suitable Scales - Label Axes - Determine Gradient - Determine Intercept - Interpret Results ## Experimental Precautions The syllabus expects candidates to state precautions necessary for accurate experimental results. You should understand: - Avoiding Parallax Error - Taking Repeated Measurements - Correct Zero Reading - Proper Positioning of Apparatus - Recording Units - Appropriate Significant Figures where applicable to the particular experiment. ## WAEC Physics Paper 1 Areas of Concentration Paper 1 contains **50 multiple-choice questions** and lasts **1¼ hours** for 50 marks. Prepare the complete syllabus, especially: - Definitions - Formulae - SI Units - Graphs - Laws - Applications - Calculations ## WAEC Physics Paper 2 Areas of Concentration Paper 2 lasts **1½ hours** and carries **60 marks**. ### Section A There are seven short-structured questions. You answer **five** for 15 marks. ### Section B There are five essay questions. You answer **three** for 45 marks. For Paper 2, practise: - Calculations - Explanations - Derivations Required by the Syllabus - Graph Interpretation - Diagrams - Applications of Physical Principles ## Best Order to Study WAEC Physics ### Stage 1 Measurement and Mechanics Start with: - Matter - Quantities and Units - Measurement - Distance and Displacement - Mass and Weight - Fluids - Motion - Speed and Velocity - Acceleration - Vectors - Equilibrium - SHM - Newton’s Laws ### Stage 2 Energy and Heat Study: - Energy - Work - Power - Machines - Temperature - Expansion - Heat Transfer - Gas Laws - Heat Capacity - Latent Heat - Humidity ### Stage 3 Waves and Optics Prepare: - Wave Motion - Wave Properties - Reflection - Refraction - Mirrors - Lenses - Optical Instruments - Electromagnetic Spectrum - Sound - Resonance ### Stage 4 Fields and Electricity Study: - Gravitational Field - Electrostatics - Electric Field - Current Electricity - Ohm’s Law - Resistance - Electrical Energy - Capacitance - Magnetism - Electromagnetic Induction - A.C. Circuits ### Stage 5 Modern Physics and Electronics Prepare: - Atomic Models - Energy Quantization - Photoelectric Effect - X-rays - Radioactivity - Nuclear Fission - Nuclear Fusion - Wave-particle Duality - Semiconductors - Diodes - Rectification ### Stage 6 Harmonised Topics Give special attention to: - Dimensional Analysis - Projectile Motion - Satellites and Rockets - Hooke’s Law - Young’s Modulus - Fibre Optics - LASER - Semiconductors ### Stage 7 Practical Physics Continue practical work throughout your preparation rather than leaving it until the end. ## How to Use These WAEC Physics Areas of Concentration ### Start With the Complete Syllabus Use the syllabus as your main checklist. **READ ALSO:** [WAEC Physics Syllabus 2027/2028 PDF Download](https://waec2027.com/waec-physics-syllabus/) ## Learn Formulae With Their Meanings Do not memorise formulas without understanding the quantities involved. For every formula, know: **Formula → Meaning of Symbols → SI Units → When to Use It** ## Practise Calculations Daily Physics calculations become easier with regular practice. Concentrate on: - Mechanics - Energy - Heat - Waves - Optics - Electricity - Gravitation - A.C. Circuits - Atomic Physics ## Learn SI Units The syllabus states that questions will be set in **SI units**, although multiples and submultiples may be used. Always include the correct unit in your final answer. ## Practise Graphs Give attention to: - Distance-Time Graph - Displacement-Time Graph - Velocity-Time Graph - Load-Extension Graph - Electrical Graphs - Practical Graphs ## Practise Diagrams Be able to draw clear labelled diagrams for: - Ray Diagrams - Electric Circuits - Field Patterns - Optical Instruments - Experimental Setups ## Pay Attention to Practical Work The syllabus specifically states that candidates should be involved in practical activities while covering the course. Do not prepare Physics as theory alone. ## What Should You Focus on Most for WAEC Physics? You should cover the whole syllabus, but make sure you are particularly confident in: - Measurement - Scalars and Vectors - Motion - Equations of Motion - Newton’s Laws - Equilibrium - Work, Energy and Power - Machines - Heat - Gas Laws - Specific Heat Capacity - Latent Heat - Waves - Light - Mirrors - Lenses - Sound - Gravitational Field - Electrostatics - Current Electricity - Ohm’s Law - Electrical Circuits - Magnetism - Electromagnetic Induction - A.C. Circuits - Atomic Structure - Radioactivity - Nuclear Physics - Projectile Motion - Dimensional Analysis - Fibre Optics - LASER - Semiconductors - Diodes - Practical Physics ## Frequently Asked Questions ### What Are the WAEC Physics Areas of Concentration for 2027? The major areas are Mechanics, Energy, Heat, Waves, Optics, Sound, Gravitational Field, Electricity, Magnetism, Electromagnetic Induction, Atomic Physics, Nuclear Physics, Electronics and Practical Physics. ### Is Measurement Included? Yes. Study: - Fundamental Quantities - Derived Quantities - SI Units - Metre Rule - Vernier Calipers - Micrometer Screw Gauge ### Is Motion Included? Yes. Prepare speed, velocity, acceleration, motion graphs and equations of uniformly accelerated motion. ### Are Newton’s Laws Included? Yes. You should understand all three laws and their applications. ### Is Simple Harmonic Motion Included? Yes. Study: - Period - Frequency - Amplitude - Energy - Resonance - Forced Vibration ### Is Heat Included? Yes. Prepare: - Temperature - Thermal Expansion - Heat Transfer - Gas Laws - Specific Heat Capacity - Latent Heat - Evaporation - Humidity ### Is Light Included? Yes. Study: - Reflection - Refraction - Mirrors - Lenses - Prisms - Optical Instruments - Dispersion ### Is Sound Included? Yes. Prepare: - Sound Transmission - Speed - Echo - Resonance - Vibrating Strings - Air Columns - Pitch - Loudness - Quality ### Is Electricity Included? Yes. Study: - Electrostatics - Electric Field - Current - E.m.f. - Resistance - Ohm’s Law - Electrical Power - Capacitors - Measuring Instruments ### Is Magnetism Included? Yes. Prepare: - Magnets - Magnetic Fields - Electromagnets - Earth’s Magnetic Field - Magnetic Force ### Is Electromagnetic Induction Included? Yes. Study: - Faraday’s Law - Lenz’s Law - Generator - Transformer - Inductance - Eddy Currents ### Are A.C. Circuits Included? Yes. Prepare: - Peak Values - RMS Values - Reactance - Impedance - Resonance - Power ### Is Atomic Physics Included? Yes. Study atomic models, energy levels, photoelectric effect, thermionic emission and X-rays. ### Is Nuclear Physics Included? Yes. Prepare: - Radioactivity - Half-life - Fission - Fusion - Mass Defect - Binding Energy - Radiation Safety ### Is Projectile Motion Included? Yes. It appears among the harmonised short-structured topics. ### Are Satellites and Rockets Included? Yes. Study natural and artificial satellites, geostationary orbits, period, speed and uses. ### Is Hooke’s Law Included? Yes. You should also study Young’s modulus and load-extension graphs. ### Is Fibre Optics Included? Yes. Study its principle and applications. ### Is LASER Included? Yes. Prepare the meaning, types, applications and dangers of lasers. ### Are Semiconductors Included? Yes. Study: - Intrinsic Semiconductor - Extrinsic Semiconductor - P-type - N-type - Junction Diode - Forward Bias - Reverse Bias - Rectification ### Is Practical Physics Important? Yes. Paper 3 is a practical examination for school candidates or an alternative-to-practical paper for private candidates. ### How Many Questions Are in Physics Paper 1? Paper 1 contains **50 multiple-choice questions**. ### How Long Is Physics Paper 1? The syllabus gives **1¼ hours** for Paper 1. ### How Long Is Physics Paper 2? Paper 2 lasts **1½ hours** and carries 60 marks. ### How Many Questions Do I Answer in Physics Paper 2? In Section A, you answer **five out of seven** short-structured questions. In Section B, you answer **three out of five** essay questions. ### How Long Is Physics Paper 3? The syllabus gives **2¾ hours** for Paper 3. ### How Many Practical Questions Do I Answer? You answer **two out of three questions**. ### Where Can I Download the Complete WAEC Physics Syllabus? Use the [WAEC Physics Syllabus 2027/2028 PDF Download](/waec-physics-syllabus-questions/) page. ### Where Can I Find Areas of Concentration for Other WAEC Subjects? Use the [WAEC Areas of Concentration 2027/2028 for All Subjects](/waec-areas-of-concentration-for-all-subjects/) page. ## Conclusion The **[WAEC](https://www.waecnigeria.org/) Physics Areas of Concentration 2027/2028** cover Mechanics, Energy, Heat, Waves, Optics, Sound, Fields, Electricity, Magnetism, Atomic Physics, Nuclear Physics, Electronics and practical work. For Mechanics, concentrate on measurement, motion, vectors, equilibrium, simple harmonic motion and Newton’s laws. For Energy and Heat, study work, power, machines, thermal expansion, heat transfer, gas laws, specific heat capacity, latent heat and humidity. For Waves, prepare wave properties, light, mirrors, lenses, optical instruments, electromagnetic waves and sound. For Fields, give strong attention to gravitation, electrostatics, current electricity, magnetism, electromagnetic induction and alternating-current circuits. For Modern Physics, study atomic models, photoelectric effect, X-rays, radioactivity, fission, fusion and wave-particle duality. Also give special attention to the harmonised topics such as **dimensional analysis, projectile motion, satellites and rockets, Hooke’s law, fibre optics, LASER and semiconductors**. Use the complete syllabus as your main checklist, practise numerical problems regularly, learn your SI units and formulas, and combine theory with practical experiments and WAEC past questions. **READ ALSO:** [WAEC Physics Syllabus 2027/2028 PDF Download](/waec-physics-syllabus-questions/) **READ ALSO:** [WAEC Areas of Concentration 2027/2028 for All Subjects](/waec-areas-of-concentration-for-all-subjects/) **READ ALSO:** [WAEC Syllabus 2027/2028 PDF Download for All Subjects](/waec-syllabus-for-all-subjects-pdf-download/) **READ ALSO:** [WAEC Timetable 2027](/waec-timetable-for-science-art-and-commercial/)